May 25, 2016 - by OphirBlog

FEATURED

Sometimes a laser is used in a “pass-through” setup, which begs the question: What happens to the laser after it passes through?

Consider for example a sensitive camera that is used to profile a laser. Beam splitters are often used to deflect only a small percent of the laser intensity into the camera. The other 90% or more passes straight through the splitter.